{% load xxoo %}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

{{ name }}
{{ name | lower }}
{{ name |truncatewords:'5' }}
{% tests 10 11 %}
{{ 'zhang san'|test2:'lao shi' }}

</body>
</html>